Alibaba Exam ACA-Developer Topic 1 Question 61 Discussion

Actual exam question for Alibaba's ACA-Developer exam

Question #: 61
Topic #: 1

A developer have written a web application using a microservice architecture, in such a architecture, the client (web browser or mobile application) first initiates a request. The request first reaches the load balancer, then goes through an authentication service, a billing service, then requests a resource, and finally a result is returned. How many spans does such a call chain consist of?

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Suggested Answer: D

by Cherelle at May 29, 2024, 10:28 PM

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Kris

6 days ago

I'm not sure, but I think the answer is D) 6 spans because there are multiple services involved in the call chain.

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Celestina

12 days ago

I disagree, I believe the answer is B) 4 spans.

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Krissy

14 days ago

I think the answer is C) 5 spans.

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